| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $109.55 | 12.661% | $123.4201 | $123.42 | $123.40 | $123.40 |
| Purchase #2 | $87.59 | 6.367% | $93.1669 | $93.17 | $93.15 | $93.20 |
| Purchase #3 | $232.77 | 8.329% | $252.1574 | $252.16 | $252.15 | $252.20 |
| Purchase #4 | $133.84 | 9.738% | $146.8733 | $146.87 | $146.85 | $146.90 |
| Purchase #5 | $91.99 | 11.801% | $102.8457 | $102.85 | $102.85 | $102.80 |
| Purchase #6 | $47.75 | 12.402% | $53.672 | $53.67 | $53.65 | $53.70 |
| Purchase #7 | $177.51 | 11.191% | $197.3751 | $197.38 | $197.40 | $197.40 |
| 7 purchase totals = | $881.00 | $969.5105 | $969.52 | $969.45 | $969.60 | |